Lightning arrester mounting base
A technology for installing bases and arresters, which is applied in the installation of cables, installation of lighting conductors, electrical components, etc., can solve problems such as hidden dangers of high-altitude work, consuming a lot of manpower and material resources, and avoid light pollution, reduce operating costs, and ensure The effect of safety and reliability
Active Publication Date: 2019-01-29
辽宁东大电力科技有限公司
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Problems solved by technology
[0002] With the coverage of the current power network becoming wider and wider and the transformation of rural power grids since the "13th Five-Year Plan", the demand for arresters is also increasing, and due to the frequent replacement of arresters, during the installation, replacement and disassembly process , needs to be operated on the pole, which consumes a lot of manpower and material resources, and there are certain safety hazards in high-altitude operations
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[0019] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-Figure 3 As shown, the installation base of the arrester includes high-strength support insulator 1, upper support body 2, lower support body 3, wiring bending plate 4, hook 10, combined contact shrapnel 6, arc-shaped contact finger 7, and upper contact 8 of the arrester , half-moon shaft body 9; the upper support body 2 and the lower support body 3 are respectively fixed on the upper and lower ends of the high-strength support insulator 1; the arc-shaped contact fingers 7 are fixed on the wiring bending plate 4; the wiring bending plate 4 is fixed on the upper support body 2; the end of the lower support body 3 is provided with a half-moon shaft body 9, the upper contact 8 of the arrester is embedded in the arc-shaped contact finger 7, and the lower contact 13 of the arrester is embedded in the half-moon shaft body 9; the half-moon shaft body 9 includes a connect...
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The invention discloses a lightning arrester installation pedestal. An upper support body and a lower support body are fixed to an upper end and a lower end of a high strength support insulator respectively. An arc touch finger is fixed to a wiring bending plate. The wiring bending plate is fixed to the upper support body. A tail end of the lower support body is provided with a half-moon shaft body. An upper contact head of a lightning arrester is embedded into the arc touch finger. A lower contact head of the lightning arrester is embedded into the half-moon shaft body. The half-moon shaft body comprises a connection arm, a picking and hanging hook, a compressed spring and a spring sheet. A distance between the spring sheet and the arc touch finger is 3-10mm greater than a length of a lightning arrester body. One end of the connection arm is fixed to the lower support body and the other end is provided with the picking and hanging hook. The spring sheet is embedded into the picking and hanging hook. The compressed spring is arranged between the spring sheet and the picking and hanging hook. The lower contact head of the lightning arrester abuts against the spring sheet. By using the pedestal of the invention, technical problems of manpower wastes and a potential safety hazard of work, such as installation, replacing, dismounting and the like, are solved; and operation cost is reduced and safety of operation personnel is guaranteed.
Description
technical field [0001] The invention relates to the field of electric equipment, in particular to a lightning arrester base. Background technique [0002] With the coverage of the current power network becoming wider and wider and the transformation of rural power grids since the "13th Five-Year Plan", the demand for arresters is also increasing, and due to the frequent replacement of arresters, during the installation, replacement and disassembly process , It needs to be operated on the pole, which consumes a lot of manpower and material resources, and high-altitude operations contain certain safety hazards. Contents of the invention [0003] In order to solve the above technical problems, the purpose of the present invention is to provide a mounting base for lightning arresters. After the base is installed once, the subsequent installation, replacement and disassembly operations do not need to be replaced repeatedly. The specific technical scheme is as follows: [0004...
Claims
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IPC IPC(8): H02G13/00
CPCH02G13/00
Inventor 曲家兴朱帅刘学勇
Owner 辽宁东大电力科技有限公司